During its 35 years of uninterrupted activity, the office of José Oswaldo Corrêa law office has built up a growing clientele, having represented nearly 3.500 clients composed of companies, class associations and individuals. It has brought some 180 thousand actions, consisting of lawsuits and administrative procedures throughout Brazil.

The economic profile of the office's clients is ecletic, ranging from small commercial establishments to great industrial concerns, importers and exporters, supermarket and department store chains, banks and class associations (both Brazilian and foreigner).